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MAlek2's avatar
MAlek2
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7 years ago

MIPI D-PHY transmitter on MAX 10 output buffers

Hello! I'm trying to implement MIPI D-PHY transmitter on MAX 10 Dual supply FPGA. In Application Note 754 it is written that: High-speed mode — A differential buffer is used to transmit signals. ...
SreekumarR_G_Intel's avatar
SreekumarR_G_Intel
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7 years ago
Hello there , Thank you for the questions , Answer to your questions are below 1. Max 10 use the soft LVDS which wont support the bi-directional flow. you can either configure as TX or RX.To implement the bi-directional mode use the GPIO IP core with differential mode turned ON. 2. Can you please clarify about OE? output enable for transmitter you mean ? I dont know what you mean by " do we really need buffer" If you are using Bidirectional it is require to use OE. 3.For BLVDS as i mentioned you are using the GPIO IP core with differential mode. can you find the date rate of differential IO standrad in below datasheet link https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/hb/max-10/m10_datasheet.pdf thank you , Regards, Sree